Finding the Fourth Proportional to 4,110,819,544.26, 5,671,958,564.57 and 2,326,672,997.19
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Solution
The fourth proportional to 4,110,819,544.26, 5,671,958,564.57 and 2,326,672,997.19 is: 3,210,258,366.07
Step by Step Solution
- Step 1: Write the proportion equation
4,110,819,544.26 : 5,671,958,564.57 = 2,326,672,997.19 : x - Step 2: Convert to fraction form
4,110,819,544.26/5,671,958,564.57 = 2,326,672,997.19/x - Step 3: Cross multiply
4,110,819,544.26x = 5,671,958,564.57 × 2,326,672,997.19 - Step 4: Simplify right side
4,110,819,544.26x = 13,196,792,833,353,938,944 - Step 5: Solve for x
x = 13,196,792,833,353,938,944/4,110,819,544.26 - Step 6: Final answer
x = 3,210,258,366.07
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.